Nh\u1eefng c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u01a1 h\u1ed3 d\u1eabn \u0111\u1ebfn sai l\u1ec7ch trong \u01b0\u1edbc t\u00ednh<\/p>\n<\/li>\n
Y\u00eau c\u1ea7u b\u1ecb hi\u1ec3u nh\u1ea7m \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n mu\u1ed9n trong \u0111\u1ee3t ph\u00e1t tri\u1ec3n<\/p>\n<\/li>\n
Logic ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c tri\u1ec3n khai kh\u00f4ng nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c th\u00e0nh vi\u00ean \u0111\u1ed9i ng\u0169<\/p>\n<\/li>\n
C\u00e1c r\u00e0o c\u1ea3n tri th\u1ee9c n\u01a1i ch\u1ec9 nh\u1eefng l\u1eadp tr\u00ecnh vi\u00ean c\u00e1 nh\u00e2n hi\u1ec3u r\u00f5 c\u00e1c t\u00ednh n\u0103ng c\u1ee5 th\u1ec3<\/p>\n<\/li>\n<\/ul>\n
C\u00e2u h\u1ecfi \u0111\u1eb7t ra l\u00e0: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u00e1c \u0111\u1ed9i ng\u0169 thu \u0111\u01b0\u1ee3c l\u1ee3i \u00edch t\u1eeb m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan\u2014t\u00ednh r\u00f5 r\u00e0ng, s\u1ef1 hi\u1ec3u bi\u1ebft chung v\u00e0 x\u00e1c th\u1ef1c s\u1edbm\u2014m\u00e0 kh\u00f4ng ph\u1ea3i g\u00e1nh ch\u1ecbu chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng n\u1eb7ng n\u1ec1?<\/p>\n
![\"The](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a31040026a1f.png\")
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H\u00ecnh 1: So s\u00e1nh gi\u1eefa Ph\u01b0\u01a1ng ph\u00e1p M\u00f4 h\u00ecnh h\u00f3a Truy\u1ec1n th\u1ed1ng v\u00e0 JIT<\/strong><\/p>\n M\u00f4 h\u00ecnh h\u00f3a Ngay khi c\u1ea7n thi\u1ebft \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i t\u01b0 duy trong c\u00e1ch c\u00e1c \u0111\u1ed9i ng\u0169 Agile ti\u1ebfp c\u1eadn thi\u1ebft k\u1ebf tr\u1ef1c quan. Thay v\u00ec xem c\u00e1c s\u01a1 \u0111\u1ed3 l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra c\u1ed1 \u0111\u1ecbnh, m\u00f4 h\u00ecnh h\u00f3a JIT coi ch\u00fang l\u00e0 nh\u1eefng b\u1ea3n ph\u00e1c th\u1ea3o t\u1ea1m th\u1eddi, c\u00f3 m\u1ee5c \u0111\u00edch, ph\u00e1t tri\u1ec3n song song v\u1edbi m\u00e3 ngu\u1ed3n. Tri\u1ebft l\u00fd n\u00e0y d\u1ef1a tr\u00ean b\u1ed1n quy t\u1eafc v\u00e0ng c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a Agile:<\/p>\n Gi\u1eef \u0111\u01a1n gi\u1ea3n<\/strong>: S\u1eed d\u1ee5ng c\u00e1c h\u00ecnh h\u1ed9p v\u00e0 m\u0169i t\u00ean c\u01a1 b\u1ea3n thay v\u00ec lo l\u1eafng v\u1ec1 c\u00e1c quy t\u1eafc ng\u1eef ngh\u0129a nghi\u00eam ng\u1eb7t c\u1ee7a UML<\/p>\n<\/li>\n M\u00f4 h\u00ecnh h\u00f3a c\u00f9ng nhau<\/strong>: S\u01a1 \u0111\u1ed3 l\u00e0 c\u00f4ng c\u1ee5 giao ti\u1ebfp\u2014kh\u00f4ng bao gi\u1edd thi\u1ebft k\u1ebf m\u1ed9t c\u00e1ch bi\u1ec7t l\u1eadp<\/p>\n<\/li>\n M\u00e3 ngu\u1ed3n l\u00e0 chu\u1ea9n m\u1ef1c t\u1ed1i cao<\/strong>: Ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng l\u00e0 ti\u00eau chu\u1ea9n cu\u1ed1i c\u00f9ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ed9 ho\u00e0n ch\u1ec9nh c\u1ee7a c\u00e1c b\u1ea3n v\u1ebd<\/p>\n<\/li>\n X\u00f3a b\u1ecf ho\u1eb7c T\u00e1i c\u1ea5u tr\u00fac<\/strong>: T\u00e0i li\u1ec7u l\u1ed7i th\u1eddi l\u00e0 g\u00e1nh n\u1eb7ng \u0111\u1ed9c h\u1ea1i; kh\u00f4ng bao gi\u1edd duy tr\u00ec m\u1ed9t s\u01a1 \u0111\u1ed3 tr\u1eeb khi n\u00f3 th\u1ef1c s\u1ef1 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c th\u1eddi gian<\/p>\n<\/li>\n<\/ol>\n Nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i l\u00e0 l\u1eb7p l\u1ea1i v\u00e0 t\u0103ng d\u1ea7n: thi\u1ebft k\u1ebf \u0111\u1ee7 \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ho\u1eb7c \u0111\u00e1nh gi\u00e1 ki\u1ebfn tr\u00fac tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n b\u1eaft \u0111\u1ea7u. C\u00e1c \u0111\u1ed9i ng\u0169 c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai theo t\u1eebng b\u01b0\u1edbc nh\u1ecf, b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u01b0u ti\u00ean cao, v\u00e0 th\u00eam chi ti\u1ebft h\u01a1n khi hi\u1ec3u bi\u1ebft \u0111\u01b0\u1ee3c s\u00e2u s\u1eafc h\u01a1n.<\/p>\n H\u00ecnh 2: B\u1ed1n quy t\u1eafc v\u00e0ng c\u1ee7a M\u00f4 h\u00ecnh h\u00f3a Agile<\/strong><\/p>\n M\u1ed9t \u0111\u1ed9i ng\u0169 n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed t\u1ea1i m\u1ed9t c\u00f4ng ty c\u00f4ng ngh\u1ec7 b\u00e1n l\u1ebb quy m\u00f4 trung b\u00ecnh \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi t\u1ef7 l\u1ec7 b\u1ecf gi\u1ecf h\u00e0ng ng\u00e0y c\u00e0ng t\u0103ng. Ph\u00e2n t\u00edch s\u1ea3n ph\u1ea9m cho th\u1ea5y vi\u1ec7c b\u1eaft bu\u1ed9c t\u1ea1o t\u00e0i kho\u1ea3n trong qu\u00e1 tr\u00ecnh thanh to\u00e1n \u0111ang khi\u1ebfn kho\u1ea3ng 35% kh\u00e1ch h\u00e0ng ti\u1ec1m n\u0103ng b\u1ecf gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t th\u00eam t\u00ednh n\u0103ng thanh to\u00e1n cho kh\u00e1ch \u0111\u1ec3 gi\u1ea3m \u0111i\u1ec3m ngh\u1ebdn n\u00e0y.<\/p>\n Th\u00e0nh ph\u1ea7n \u0111\u1ed9i ng\u0169:<\/strong><\/p>\n 1 Ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m<\/p>\n<\/li>\n 1 Chuy\u00ean gia Scrum<\/p>\n<\/li>\n 6 Nh\u00e0 ph\u00e1t tri\u1ec3n (backend v\u00e0 frontend)<\/p>\n<\/li>\n 2 K\u1ef9 s\u01b0 ki\u1ec3m th\u1eed (QA)<\/p>\n<\/li>\n 1 Nh\u00e0 thi\u1ebft k\u1ebf UX<\/p>\n<\/li>\n<\/ul>\n Th\u1eddi l\u01b0\u1ee3ng Sprint:<\/strong>\u00a02 tu\u1ea7n<\/p>\n Th\u00e1ch th\u1ee9c:<\/strong>\u00a0Tri\u1ec3n khai t\u00ednh n\u0103ng thanh to\u00e1n cho kh\u00e1ch truy c\u1eadp ho\u00e0n ch\u1ec9nh trong m\u1ed9t sprint, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecf s\u00f3t y\u00eau c\u1ea7u quan tr\u1ecdng n\u00e0o v\u00e0 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng (gi\u1ea3 \u0111\u1ecbnh):<\/strong> Ph\u01b0\u01a1ng ph\u00e1p JIT (Th\u1ef1c hi\u1ec7n th\u1ef1c t\u1ebf):<\/strong><\/p>\n Trong bu\u1ed5i l\u1eadp k\u1ebf ho\u1ea1ch sprint, ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m \u0111\u00e3 tr\u00ecnh b\u00e0y y\u00eau c\u1ea7u thanh to\u00e1n cho kh\u00e1ch truy c\u1eadp. Thay v\u00ec ngay l\u1eadp t\u1ee9c chia nh\u1ecf c\u00f4ng vi\u1ec7c, \u0111\u1ed9i \u0111\u00e3 t\u1eadp trung quanh Visual Paradigm \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t bu\u1ed5i h\u1ecdp m\u00f4 h\u00ecnh h\u00f3a ng\u1eafn.<\/p>\n T\u00ednh n\u0103ng sinh s\u01a1 \u0111\u1ed3 h\u1ed7 tr\u1ee3 b\u1edfi AI \u0111\u00e3 nhanh ch\u00f3ng t\u1ea1o ra b\u1ea3n nh\u00e1p s\u01a1 \u0111\u1ed3 Use Case d\u1ef1a tr\u00ean m\u00f4 t\u1ea3 b\u1eb1ng ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean c\u1ee7a ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m:<\/p>\n H\u00ecnh 3: S\u01a1 \u0111\u1ed3 Use Case ban \u0111\u1ea7u cho thanh to\u00e1n kh\u00e1ch truy c\u1eadp<\/strong><\/p>\n C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh:<\/p>\n Ng\u01b0\u1eddi h\u00e0nh \u0111\u1ed9ng ch\u00ednh:\u00a0 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ch\u00ednh:\u00a0 Ch\u1ee9c n\u0103ng bao g\u1ed3m:\u00a0 Ch\u1ee9c n\u0103ng m\u1edf r\u1ed9ng:\u00a0 Ph\u00e1t hi\u1ec7n quan tr\u1ecdng:<\/strong>\u00a0Trong bu\u1ed5i xem x\u00e9t k\u00e9o d\u00e0i 15 ph\u00fat, \u0111\u1ed9i nh\u1eadn ra s\u01a1 \u0111\u1ed3 ban \u0111\u1ea7u \u0111\u00e3 b\u1ecf s\u00f3t m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng\u2014vi\u1ec7c thu th\u1eadp email \u0111\u1ec3 x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng v\u00e0 ti\u1ebfp th\u1ecb trong t\u01b0\u01a1ng lai. Kho\u1ea3ng tr\u1ed1ng n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0 b\u1ed5 sung tr\u01b0\u1edbc khi cam k\u1ebft sprint, ng\u0103n ch\u1eb7n vi\u1ec7c b\u1ecf s\u00f3t y\u00eau c\u1ea7u l\u1edbn, v\u1ed1n ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong giai \u0111o\u1ea1n ki\u1ec3m th\u1eed.<\/p>\n Thay v\u00ec c\u1ed1 g\u1eafng x\u00e2y d\u1ef1ng to\u00e0n b\u1ed9 t\u00ednh n\u0103ng thanh to\u00e1n kh\u00e1ch h\u00e0ng m\u1ed9t c\u00e1ch \u0111\u1ed3ng th\u1eddi, \u0111\u1ed9i ng\u0169 \u0111\u00e3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p c\u1eaft nh\u1ecf tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ec3 chia nh\u1ecf ch\u1ee9c n\u0103ng th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf, d\u1ec5 qu\u1ea3n l\u00fd v\u00e0 c\u00f3 th\u1ec3 tri\u1ec3n khai \u0111\u1ed9c l\u1eadp.<\/p>\n H\u00ecnh 4: Chi\u1ebfn l\u01b0\u1ee3c c\u1eaft nh\u1ecf tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho thanh to\u00e1n kh\u00e1ch h\u00e0ng<\/strong><\/p>\n C\u00f4ng th\u1ee9c c\u1eaft nh\u1ecf \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng:<\/p>\n X\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i<\/strong>: Ho\u00e0n t\u1ea5t mua h\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea1o t\u00e0i kho\u1ea3n<\/p>\n<\/li>\n C\u1eaft th\u00e0nh c\u00e1c ph\u1ea7n m\u1ecfng h\u01a1n<\/strong>:<\/p>\n C\u1eaft 1: Lu\u1ed3ng thanh to\u00e1n kh\u00e1ch h\u00e0ng c\u01a1 b\u1ea3n (email + thanh to\u00e1n + x\u00e1c nh\u1eadn)<\/p>\n<\/li>\n C\u1eaft 2: Kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng m\u00e3 gi\u1ea3m gi\u00e1<\/p>\n<\/li>\n C\u1eaft 3: G\u1ee3i \u00fd l\u01b0u t\u1ef1 \u0111\u1ed9ng \u0111\u1ecba ch\u1ec9 cho l\u1ea7n thanh to\u00e1n \u0111\u0103ng k\u00fd sau n\u00e0y<\/p>\n<\/li>\n C\u1eaft 4: G\u1ee3i \u00fd t\u1ea1o t\u00e0i kho\u1ea3n sau khi mua h\u00e0ng<\/p>\n<\/li>\n<\/ul>\n<\/li>\n X\u00e1c \u0111\u1ecbnh ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn<\/strong>: C\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c l\u1ea5y tr\u1ef1c ti\u1ebfp t\u1eeb lu\u1ed3ng c\u1ee7a t\u1eebng ph\u1ea7n c\u1eaft<\/p>\n<\/li>\n \u01afu ti\u00ean<\/strong>: \u0110\u1ed9i ch\u1ecdn C\u1eaft 1 l\u00e0 ph\u1ea7n c\u1ed1t l\u00f5i nh\u1ea5t, mang l\u1ea1i gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i ngay l\u1eadp t\u1ee9c<\/p>\n<\/li>\n \u01af\u1edbc l\u01b0\u1ee3ng v\u00e0 cam k\u1ebft<\/strong>: \u0110\u1ed9i \u01b0\u1edbc l\u01b0\u1ee3ng C\u1eaft 1 v\u00e0 cam k\u1ebft s\u1ebd tri\u1ec3n khai n\u00f3 trong sprint hi\u1ec7n t\u1ea1i<\/p>\n<\/li>\n<\/ol>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap \u0111\u1ed9i ng\u0169 s\u1edbm mang l\u1ea1i gi\u00e1 tr\u1ecb c\u1ee5 th\u1ec3 \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u00ednh linh ho\u1ea1t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c ph\u1ea7n c\u1eaft ti\u1ebfp theo d\u1ef1a tr\u00ean nh\u1eefng b\u00e0i h\u1ecdc thu \u0111\u01b0\u1ee3c.<\/p>\n Trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai, m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n backend g\u1eb7p ph\u1ea3i \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong logic t\u00edch h\u1ee3p thanh to\u00e1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 x\u1eed l\u00fd c\u00e1c ph\u1ea3n h\u1ed3i t\u1eeb nhi\u1ec1u c\u1ed5ng thanh to\u00e1n v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng l\u1ed7i.<\/p>\n H\u00ecnh 5: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u00edch h\u1ee3p thanh to\u00e1n<\/strong><\/p>\n Thay v\u00ec m\u1ea5t h\u00e0ng gi\u1edd \u0111\u1ec3 g\u1ee1 l\u1ed7i b\u1eb1ng c\u00e1ch th\u1eed v\u00e0 sai, nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u00e3 t\u1ea1o nhanh m\u1ed9t s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 m\u00f4 t\u1ea3:<\/p>\n Th\u1ee9 t\u1ef1 g\u1ecdi API \u0111\u1ebfn c\u1ed5ng thanh to\u00e1n<\/p>\n<\/li>\n X\u1eed l\u00fd ph\u1ea3n h\u1ed3i cho c\u00e1c t\u00ecnh hu\u1ed1ng th\u00e0nh c\u00f4ng, th\u1ea5t b\u1ea1i v\u00e0 h\u1ebft th\u1eddi gian<\/p>\n<\/li>\n Trao \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c d\u1ecbch v\u1ee5 vi m\u00f4<\/p>\n<\/li>\n C\u01a1 ch\u1ebf lan truy\u1ec1n l\u1ed7i v\u00e0 ho\u00e0n t\u00e1c<\/p>\n<\/li>\n<\/ul>\n Phi\u00ean m\u00f4 h\u00ecnh h\u00f3a 20 ph\u00fat n\u00e0y \u0111\u00e3 l\u00e0m r\u00f5 ph\u01b0\u01a1ng ph\u00e1p tri\u1ec3n khai v\u00e0 ng\u0103n ng\u1eeba c\u00e1c l\u1ed7i t\u00edch h\u1ee3p ti\u1ec1m \u1ea9n. S\u01a1 \u0111\u1ed3 n\u00e0y ph\u1ee5c v\u1ee5 nh\u01b0 t\u00e0i li\u1ec7u tham kh\u1ea3o cho vi\u1ec7c ki\u1ec3m tra m\u00e3 ngu\u1ed3n v\u00e0 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf sau khi t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u00e0 ki\u1ec3m th\u1eed th\u00e0nh c\u00f4ng.<\/p>\n Gi\u1eefa sprint, \u0111\u1ed9i \u0111\u00e3 ti\u1ebfn h\u00e0nh bu\u1ed5i xem x\u00e9t t\u1eeb b\u00ean li\u00ean quan v\u1edbi c\u00e1c \u0111\u1ea1i di\u1ec7n kinh doanh c\u1ea7n x\u00e1c nh\u1eadn lu\u1ed3ng thanh to\u00e1n kh\u00e1ch h\u00e0ng tr\u01b0\u1edbc khi tri\u1ec3n khai ho\u00e0n ch\u1ec9nh.<\/p>\n \u00a0<\/p>\n H\u00ecnh 6: X\u00e1c th\u1ef1c lu\u1ed3ng thanh to\u00e1n kh\u00e1ch h\u00e0ng v\u1edbi c\u00e1c b\u00ean li\u00ean quan<\/strong><\/p>\n Thay v\u00ec tr\u00ecnh b\u00e0y c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, \u0111\u1ed9i ng\u0169 \u0111\u00e3 d\u1eabn c\u00e1c b\u00ean li\u00ean quan qua c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng:<\/p>\n Lu\u1ed3ng th\u00e0nh c\u00f4ng ch\u00ednh<\/strong>: Kh\u00e1ch h\u00e0ng nh\u1eadp email \u2192 th\u00eam \u0111\u1ecba ch\u1ec9 giao h\u00e0ng \u2192 ch\u1ecdn ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n \u2192 ho\u00e0n t\u1ea5t mua h\u00e0ng \u2192 nh\u1eadn x\u00e1c nh\u1eadn<\/p>\n<\/li>\n Lu\u1ed3ng thay th\u1ebf 1<\/strong>: M\u00e3 gi\u1ea3m gi\u00e1 kh\u00f4ng h\u1ee3p l\u1ec7 \u2192 hi\u1ec3n th\u1ecb l\u1ed7i \u2192 qu\u00e1 tr\u00ecnh thanh to\u00e1n ti\u1ebfp t\u1ee5c v\u1edbi gi\u00e1 g\u1ed1c<\/p>\n<\/li>\n Lu\u1ed3ng ngo\u1ea1i l\u1ec7<\/strong>: H\u1ebft th\u1eddi gian ch\u1edd c\u1ed5ng thanh to\u00e1n \u2192 c\u01a1 ch\u1ebf th\u1eed l\u1ea1i \u2192 chuy\u1ec3n sang ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n thay th\u1ebf<\/p>\n<\/li>\n<\/ul>\n C\u00e1c b\u00ean li\u00ean quan kh\u00f4ng chuy\u00ean v\u1ec1 k\u1ef9 thu\u1eadt d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c bi\u1ec3u di\u1ec5n tr\u1ef1c quan n\u00e0y, \u0111\u01b0a ra ph\u1ea3n h\u1ed3i qu\u00fd gi\u00e1 v\u1ec1 th\u1eddi \u0111i\u1ec3m thu th\u1eadp email v\u00e0 n\u1ed9i dung th\u00f4ng b\u00e1o x\u00e1c nh\u1eadn. Vi\u1ec7c x\u00e1c th\u1ef1c s\u1edbm n\u00e0y \u0111\u00e3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh nh\u1eefng thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n t\u1ed1n k\u00e9m.<\/p>\n Khi k\u1ebft th\u00fac sprint, \u0111\u1ed9i ng\u0169 \u0111\u00e3 \u0111\u00e1nh gi\u00e1 t\u1ea5t c\u1ea3 c\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c t\u1ea1o trong su\u1ed1t sprint:<\/p>\n \u0110\u01b0\u1ee3c gi\u1eef l\u1ea1i:<\/strong><\/p>\n S\u01a1 \u0111\u1ed3 ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng c\u1ea5p cao th\u1ec3 hi\u1ec7n c\u00e1c \u0111i\u1ec3m t\u00edch h\u1ee3p thanh to\u00e1n kh\u00e1ch h\u00e0ng (\u0111\u00e3 c\u1eadp nh\u1eadt \u0111\u1ec3 ph\u1ea3n \u00e1nh tri\u1ec3n khai cu\u1ed1i c\u00f9ng)<\/p>\n<\/li>\n S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u00edch h\u1ee3p thanh to\u00e1n c\u1ed1t l\u00f5i (\u0111\u01b0\u1ee3c l\u01b0u l\u1ea1i l\u00e0m t\u00e0i li\u1ec7u tham kh\u1ea3o cho c\u00e1c t\u00ednh n\u0103ng li\u00ean quan \u0111\u1ebfn thanh to\u00e1n trong t\u01b0\u01a1ng lai)<\/p>\n<\/li>\n<\/ul>\n B\u1ecb lo\u1ea1i b\u1ecf:<\/strong><\/p>\n Nh\u1eefng b\u1ea3n ph\u00e1c th\u1ea3o ban \u0111\u1ea7u t\u1eeb bu\u1ed5i l\u1eadp k\u1ebf ho\u1ea1ch sprint<\/p>\n<\/li>\n S\u01a1 \u0111\u1ed3 g\u1ee1 l\u1ed7i t\u1ea1m th\u1eddi \u0111\u01b0\u1ee3c t\u1ea1o trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n<\/p>\n<\/li>\n C\u00e1c bi\u1ebfn th\u1ec3 t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng ban \u0111\u1ea7u \u0111\u00e3 b\u1ecb thay th\u1ebf b\u1edfi c\u00e1c quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng<\/p>\n<\/li>\n<\/ul>\n Vi\u1ec7c gi\u1eef l\u1ea1i c\u00f3 ch\u1ecdn l\u1ecdc n\u00e0y \u0111\u1ea3m b\u1ea3o ch\u1ec9 nh\u1eefng s\u01a1 \u0111\u1ed3 mang l\u1ea1i gi\u00e1 tr\u1ecb l\u00e2u d\u00e0i m\u1edbi \u0111\u01b0\u1ee3c duy tr\u00ec, tr\u00e1nh \u0111\u01b0\u1ee3c n\u1ee3 t\u00e0i li\u1ec7u.<\/p>\n K\u1ebft qu\u1ea3 \u0111\u1ecbnh l\u01b0\u1ee3ng:<\/strong><\/p>\n Th\u1eddi gian giao h\u00e0ng<\/strong>: T\u00ednh n\u0103ng thanh to\u00e1n kh\u00e1ch h\u00e0ng \u0111\u01b0\u1ee3c tri\u1ec3n khai trong m\u1ed9t sprint 2 tu\u1ea7n (so v\u1edbi \u01b0\u1edbc t\u00ednh 3-4 sprint theo ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng)<\/p>\n<\/li>\n Gi\u1ea3m thi\u1ec3u c\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa<\/strong>: Kh\u00f4ng ph\u00e1t hi\u1ec7n thi\u1ebfu s\u00f3t y\u00eau c\u1ea7u quan tr\u1ecdng n\u00e0o sau khi ph\u00e1t tri\u1ec3n<\/p>\n<\/li>\n T\u1ef7 l\u1ec7 l\u1ed7i<\/strong>: Gi\u1ea3m 40% s\u1ed1 l\u1ed7i so v\u1edbi c\u00e1c t\u00ednh n\u0103ng t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n m\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh h\u00f3a JIT<\/p>\n<\/li>\n M\u1ee9c \u0111\u1ed9 h\u00e0i l\u00f2ng c\u1ee7a c\u00e1c b\u00ean li\u00ean quan<\/strong>: 95% \u0111\u00e1nh gi\u00e1 ch\u1ea5p thu\u1eadn trong c\u00e1c bu\u1ed5i x\u00e1c th\u1ef1c y\u00eau c\u1ea7u<\/p>\n<\/li>\n<\/ul>\n L\u1ee3i \u00edch \u0111\u1ecbnh t\u00ednh:<\/strong><\/p>\n T\u0103ng c\u01b0\u1eddng s\u1ef1 \u0111\u1ed3ng thu\u1eadn trong nh\u00f3m v\u00e0 hi\u1ec3u bi\u1ebft chung<\/p>\n<\/li>\n Gi\u1ea3m s\u1ef1 m\u01a1 h\u1ed3 trong vi\u1ec7c di\u1ec5n gi\u1ea3i c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng<\/p>\n<\/li>\n C\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c trong \u01b0\u1edbc l\u01b0\u1ee3ng during l\u1eadp k\u1ebf ho\u1ea1ch sprint<\/p>\n<\/li>\n Ti\u1ebfp nh\u1eadn nhanh h\u01a1n cho c\u00e1c th\u00e0nh vi\u00ean m\u1edbi th\u00f4ng qua c\u00e1c s\u01a1 \u0111\u1ed3 ki\u1ebfn tr\u00fac \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef<\/p>\n<\/li>\n T\u0103ng s\u1ef1 t\u1ef1 tin khi x\u1eed l\u00fd c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p<\/p>\n<\/li>\n<\/ul>\n H\u00ecnh 7: So s\u00e1nh tr\u01b0\u1edbc v\u00e0 sau \u2013 K\u1ebft qu\u1ea3 c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a truy\u1ec1n th\u1ed1ng so v\u1edbi m\u00f4 h\u00ecnh h\u00f3a JIT<\/strong><\/p>\n D\u1ef1a tr\u00ean nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p n\u00e0y v\u00e0 c\u00e1c th\u1ef1c h\u00e0nh Agile r\u1ed9ng h\u01a1n, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng th\u1eddi \u0111i\u1ec3m t\u1ed1i \u01b0u \u0111\u1ec3 \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh h\u00f3a JIT:<\/p>\n Khi c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng qu\u00e1 m\u01a1 h\u1ed3 ho\u1eb7c ph\u1ee9c t\u1ea1p \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng m\u1ed9t c\u00e1ch t\u1ef1 tin, c\u00e1c bu\u1ed5i m\u00f4 h\u00ecnh h\u00f3a ng\u1eafn s\u1ebd mang l\u1ea1i s\u1ef1 r\u00f5 r\u00e0ng.<\/p>\n Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t:<\/strong>\u00a0H\u1ea1n ch\u1ebf c\u00e1c bu\u1ed5i th\u1ea3o lu\u1eadn trong 15\u201320 ph\u00fat. D\u1eebng m\u00f4 h\u00ecnh h\u00f3a ngay khi nh\u00f3m hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch b\u1eaft \u0111\u1ea7u vi\u1ebft m\u00e3.<\/p>\n C\u00f4ng c\u1ee5:<\/strong>\u00a0S\u01a1 \u0111\u1ed3 Use Case cho t\u01b0\u01a1ng t\u00e1c ng\u01b0\u1eddi d\u00f9ng, s\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng cho logic nh\u00e1nh ph\u1ee9c t\u1ea1p.<\/p>\n Khi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n g\u1eb7p ph\u1ea3i logic ph\u1ee9c t\u1ea1p, vi\u1ec7c l\u1eadp b\u1ea3n \u0111\u1ed3 tr\u1ef1c quan s\u1ebd t\u0103ng t\u1ed1c gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t:<\/strong>\u00a0T\u1ea1o s\u01a1 \u0111\u1ed3 Th\u1ee9 t\u1ef1 cho c\u00e1c t\u00edch h\u1ee3p API ph\u1ee9c t\u1ea1p ho\u1eb7c trao \u0111\u1ed5i d\u1eef li\u1ec7u tinh vi. B\u1ecf qua s\u01a1 \u0111\u1ed3 \u0111\u1ed1i v\u1edbi logic \u0111\u01a1n gi\u1ea3n.<\/p>\n Quy t\u1eafc Agile:<\/strong>\u00a0N\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng trong ch\u00fa th\u00edch m\u00e3 ngu\u1ed3n, h\u00e3y b\u1ecf qua s\u01a1 \u0111\u1ed3.<\/p>\n \u0110\u1ed1i v\u1edbi c\u00e1c epic ho\u1eb7c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p k\u00e9o d\u00e0i qua nhi\u1ec1u sprint, m\u00f4 h\u00ecnh h\u00f3a c\u1ea5p cao h\u1ed7 tr\u1ee3 vi\u1ec7c \u01b0u ti\u00ean.<\/p>\n Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t:<\/strong>\u00a0T\u1ea1o s\u01a1 \u0111\u1ed3 Use Case m\u00f4 t\u1ea3 c\u00e1c t\u00e1c nh\u00e2n t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng th\u1ec3.<\/p>\n L\u1ee3i \u00edch:<\/strong>\u00a0Gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c m\u1ee5c ti\u00eau quan tr\u1ecdng b\u1ecb thi\u1ebfu v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c quy\u1ebft \u0111\u1ecbnh s\u1eafp x\u1ebfp chi\u1ebfn l\u01b0\u1ee3c.<\/p>\n Khi c\u00e1c b\u00ean li\u00ean quan kh\u00f4ng chuy\u00ean c\u1ea7n x\u00e1c minh y\u00eau c\u1ea7u, c\u00e1c m\u00f4 h\u00ecnh tr\u1ef1c quan s\u1ebd l\u1ea5p \u0111\u1ea7y kho\u1ea3ng c\u00e1ch giao ti\u1ebfp.<\/p>\n Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t:<\/strong>\u00a0\u0110i\u1ec1u h\u01b0\u1edbng qua c\u00e1c t\u00ecnh hu\u1ed1ng Use Case bao g\u1ed3m lu\u1ed3ng ch\u00ednh, c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf v\u00e0 c\u00e1c ngo\u1ea1i l\u1ec7.<\/p>\n L\u1ee3i \u00edch:<\/strong>Ph\u00e1t hi\u1ec7n hi\u1ec3u l\u1ea7m s\u1edbm, tr\u01b0\u1edbc khi c\u1ea7n thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n t\u1ed1n k\u00e9m<\/p>\n \u00a0<\/p>\n H\u00ecnh 8: Khung quy\u1ebft \u0111\u1ecbnh m\u00f4 h\u00ecnh h\u00f3a JIT<\/strong><\/p>\n Tr\u01b0\u1edbc khi gi\u1edbi thi\u1ec7u m\u00f4 h\u00ecnh h\u00f3a JIT, th\u1ed1ng nh\u1ea5t v\u1edbi \u0111\u1ed9i ng\u0169 v\u1ec1:<\/p>\n Lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0o mang l\u1ea1i gi\u00e1 tr\u1ecb cao nh\u1ea5t trong b\u1ed1i c\u1ea3nh c\u1ee7a b\u1ea1n<\/p>\n<\/li>\n C\u00e1c quy t\u1eafc gi\u1edbi h\u1ea1n th\u1eddi gian cho c\u00e1c bu\u1ed5i m\u00f4 h\u00ecnh h\u00f3a<\/p>\n<\/li>\n Ti\u00eau ch\u00ed gi\u1eef l\u1ea1i hay lo\u1ea1i b\u1ecf s\u01a1 \u0111\u1ed3<\/p>\n<\/li>\n L\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 v\u00e0 kh\u1ea3 n\u0103ng truy c\u1eadp<\/p>\n<\/li>\n<\/ul>\n \u0110\u1eebng t\u1ea1o c\u00e1c bu\u1ed5i h\u1ecdp m\u1edbi cho m\u00f4 h\u00ecnh h\u00f3a. Thay v\u00e0o \u0111\u00f3:<\/p>\n Th\u00eam c\u00e1c khung 15 ph\u00fat m\u00f4 h\u00ecnh h\u00f3a v\u00e0o bu\u1ed5i l\u1eadp k\u1ebf ho\u1ea1ch sprint cho c\u00e1c c\u00e2u chuy\u1ec7n ph\u1ee9c t\u1ea1p<\/p>\n<\/li>\n Khuy\u1ebfn kh\u00edch m\u00f4 h\u00ecnh h\u00f3a ng\u1eabu nhi\u00ean trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n khi c\u1ea7n thi\u1ebft<\/p>\n<\/li>\n Bao g\u1ed3m vi\u1ec7c xem x\u00e9t s\u01a1 \u0111\u1ed3 trong c\u00e1c bu\u1ed5i tinh ch\u1ec9nh danh s\u00e1ch c\u00f4ng vi\u1ec7c<\/p>\n<\/li>\n Tr\u00ecnh b\u00e0y c\u00e1c m\u00f4 h\u00ecnh tr\u1ef1c quan trong c\u00e1c bu\u1ed5i demo cho c\u00e1c b\u00ean li\u00ean quan<\/p>\n<\/li>\n<\/ul>\n C\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a hi\u1ec7n \u0111\u1ea1i n\u00e2ng cao c\u00e1c th\u1ef1c h\u00e0nh JIT:<\/p>\n T\u1ea1o t\u1ef1 \u0111\u1ed9ng h\u1ed7 tr\u1ee3 b\u1edfi AI<\/strong>: T\u1ea1o nhanh s\u01a1 \u0111\u1ed3 ph\u00e1c th\u1ea3o t\u1eeb m\u00f4 t\u1ea3 b\u1eb1ng ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean<\/p>\n<\/li>\n B\u1ea3n \u0111\u1ed3 h\u00f3a t\u1eeb tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng sang tr\u00ecnh t\u1ef1<\/strong>: Duy tr\u00ec kh\u1ea3 n\u0103ng truy xu\u1ea5t t\u1eeb y\u00eau c\u1ea7u \u0111\u1ebfn tri\u1ec3n khai<\/p>\n<\/li>\n K\u1ef9 thu\u1eadt \u0111i v\u00f2ng ng\u01b0\u1ee3c<\/strong>: Gi\u1eef cho m\u00f4 h\u00ecnh \u0111\u1ed3ng b\u1ed9 v\u1edbi m\u00e3 ngu\u1ed3n trong qu\u00e1 tr\u00ecnh t\u00e1i c\u1ea5u tr\u00fac<\/p>\n<\/li>\n T\u1ed5 ch\u1ee9c theo Sprint<\/strong>: C\u1ea5u tr\u00fac c\u00e1c m\u00f4 h\u00ecnh theo sprint ho\u1eb7c phi\u00ean b\u1ea3n \u0111\u1ec3 d\u1ec5 d\u00e0ng \u0111i\u1ec1u h\u01b0\u1edbng<\/p>\n<\/li>\n<\/ul>\n Th\u00e0nh c\u00f4ng v\u1edbi m\u00f4 h\u00ecnh h\u00f3a JIT \u0111\u00f2i h\u1ecfi s\u1ef1 thay \u0111\u1ed5i v\u0103n h\u00f3a:<\/p>\n Xem s\u01a1 \u0111\u1ed3 nh\u01b0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho cu\u1ed9c tr\u00f2 chuy\u1ec7n, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i c\u00f9ng<\/p>\n<\/li>\n Ch\u1ea5p nh\u1eadn s\u1ef1 kh\u00f4ng ho\u00e0n h\u1ea3o\u2014nh\u1eefng b\u1ea3n ph\u00e1c th\u1ea3o th\u00f4 s\u01a1 th\u01b0\u1eddng c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n c\u00e1c t\u00e0i li\u1ec7u ho\u00e0n ch\u1ec9nh<\/p>\n<\/li>\n H\u00e3y \u0103n m\u1eebng nh\u1eefng s\u01a1 \u0111\u1ed3 b\u1ecb lo\u1ea1i b\u1ecf nh\u01b0 b\u1eb1ng ch\u1ee9ng cho s\u1ef1 ti\u1ebfn b\u1ed9, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 n\u1ed7 l\u1ef1c ph\u00ed ph\u1ea1m<\/p>\n<\/li>\n \u01afu ti\u00ean h\u1ee3p t\u00e1c h\u01a1n l\u00e0 chuy\u00ean m\u00f4n c\u00e1 nh\u00e2n trong vi\u1ec7c v\u1ebd s\u01a1 \u0111\u1ed3<\/p>\n<\/li>\n<\/ul>\n H\u00ecnh 9: \u0110\u01b0\u1eddng cong tr\u00ecnh \u0111\u1ed9 th\u00e0nh th\u1ea1o m\u00f4 h\u00ecnh h\u00f3a JIT<\/strong> Tri\u1ec7u ch\u1ee9ng:<\/strong>\u00a0D\u00e0nh qu\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 ho\u00e0n thi\u1ec7n s\u01a1 \u0111\u1ed3 v\u01b0\u1ee3t qu\u00e1 m\u1ee9c c\u1ea7n thi\u1ebft cho c\u00e1c quy\u1ebft \u0111\u1ecbnh ngay l\u1eadp t\u1ee9c.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong>\u00a0Th\u1ef1c thi nghi\u00eam ng\u1eb7t gi\u1edbi h\u1ea1n th\u1eddi gian. H\u1ecfi: \u201cCh\u00fang ta \u0111\u00e3 hi\u1ec3u \u0111\u1ee7 \u0111\u1ec3 b\u1eaft \u0111\u1ea7u vi\u1ebft m\u00e3 ch\u01b0a?\u201d N\u1ebfu c\u00f3, h\u00e3y d\u1eebng vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a.<\/p>\n Tri\u1ec7u ch\u1ee9ng:<\/strong>\u00a0B\u1ecf qua ho\u00e0n to\u00e0n vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed1i v\u1edbi c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p, d\u1eabn \u0111\u1ebfn hi\u1ec3u l\u1ea7m v\u00e0 ph\u1ea3i l\u00e0m l\u1ea1i.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong>\u00a0X\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c \u0111i\u1ec1u ki\u1ec7n k\u00edch ho\u1ea1t khi m\u00f4 h\u00ecnh h\u00f3a mang l\u1ea1i l\u1ee3i \u00edch. M\u1eb7c \u0111\u1ecbnh h\u00e3y m\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed1i v\u1edbi c\u00e1c t\u00edch h\u1ee3p \u0111a h\u1ec7 th\u1ed1ng ho\u1eb7c y\u00eau c\u1ea7u m\u01a1 h\u1ed3.<\/p>\n Tri\u1ec7u ch\u1ee9ng:<\/strong>\u00a0T\u00edch t\u1ee5 c\u00e1c s\u01a1 \u0111\u1ed3 l\u1ed7i th\u1eddi kh\u00f4ng c\u00f2n ph\u1ea3n \u00e1nh \u0111\u00fang m\u00e3 ngu\u1ed3n.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong>\u00a0Th\u1ef1c hi\u1ec7n ki\u1ec3m tra s\u01a1 \u0111\u1ed3 \u0111\u1ecbnh k\u1ef3. Lo\u1ea1i b\u1ecf ho\u1eb7c c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 t\u1ea1i c\u00e1c bi\u00ean gi\u1edbi sprint. H\u00e3y nh\u1edb: t\u00e0i li\u1ec7u l\u1ed7i th\u1eddi l\u00e0 g\u00e1nh n\u1eb7ng \u0111\u1ed9c h\u1ea1i.<\/p>\n Tri\u1ec7u ch\u1ee9ng:<\/strong>\u00a0C\u00e1c th\u00e0nh vi\u00ean \u0111\u1ed9i t\u1ef1 \u00fd t\u1ea1o s\u01a1 \u0111\u1ed3 m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 tham gia c\u1ee7a c\u1ea3 \u0111\u1ed9i.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong>\u00a0Th\u1ef1c thi quy t\u1eafc \u201cm\u00f4 h\u00ecnh h\u00f3a c\u00f9ng nhau\u201d. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00ean \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb nh\u1eefng cu\u1ed9c th\u1ea3o lu\u1eadn h\u1ee3p t\u00e1c, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb c\u00f4ng vi\u1ec7c \u0111\u1ed9c l\u1eadp.<\/p>\n Tri\u1ec7u ch\u1ee9ng:<\/strong>\u00a0Ch\u00fa tr\u1ecdng nhi\u1ec1u v\u00e0o vi\u1ec7c h\u1ecdc c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a ph\u1ee9c t\u1ea1p h\u01a1n l\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 th\u1ef1c t\u1ebf.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong>\u00a0B\u1eaft \u0111\u1ea7u b\u1eb1ng nh\u1eefng b\u1ea3n ph\u00e1c th\u1ea3o \u0111\u01a1n gi\u1ea3n tr\u00ean b\u1ea3ng tr\u1eafng. Ch\u1ec9 \u00e1p d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 tinh vi khi ch\u00fang th\u1ef1c s\u1ef1 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c th\u1eddi gian.<\/p>\n Khi c\u00e1c t\u1ed5 ch\u1ee9c ph\u00e1t tri\u1ec3n, vi\u1ec7c ph\u1ed1i h\u1ee3p c\u00e1c th\u1ef1c h\u00e0nh m\u00f4 h\u00ecnh h\u00f3a JIT tr\u00ean nhi\u1ec1u \u0111\u1ed9i nh\u00f3m Agile \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u1eb7c bi\u1ec7t:<\/p>\n Th\u00e1ch th\u1ee9c:<\/strong>\u00a0\u0110\u1ea3m b\u1ea3o c\u00e1c quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac nh\u1ea5t qu\u00e1n khi nhi\u1ec1u \u0111\u1ed9i nh\u00f3m th\u1ef1c hi\u1ec7n m\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9c l\u1eadp.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n Duy tr\u00ec c\u00e1c h\u1ed3 s\u01a1 quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac nh\u1eb9 nh\u00e0ng (ADRs)<\/p>\n<\/li>\n T\u1ed5 ch\u1ee9c c\u00e1c cu\u1ed9c h\u1ecdp \u0111\u1ed3ng b\u1ed9 ki\u1ebfn tr\u00fac \u0111\u1ecbnh k\u1ef3<\/p>\n<\/li>\n Chia s\u1ebb c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5p h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef gi\u1eefa c\u00e1c \u0111\u1ed9i nh\u00f3m<\/p>\n<\/li>\n S\u1eed d\u1ee5ng t\u1ed5 ch\u1ee9c theo g\u00f3i theo phi\u00ean b\u1ea3n \u0111\u1ec3 theo d\u00f5i c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c \u0111\u1ed9i nh\u00f3m<\/p>\n<\/li>\n<\/ul>\n Th\u00e1ch th\u1ee9c:<\/strong>\u00a0Ng\u0103n ch\u1eb7n c\u00e1c m\u1ea3nh ki\u1ebfn th\u1ee9c c\u00f4 l\u1eadp khi c\u00e1c s\u01a1 \u0111\u1ed3 th\u01b0\u1eddng xuy\u00ean b\u1ecb lo\u1ea1i b\u1ecf.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n L\u01b0u tr\u1eef c\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u1ea1i di\u1ec7n cho c\u00e1c m\u1eabu h\u1ec7 th\u1ed1ng c\u1ed1t l\u00f5i<\/p>\n<\/li>\n T\u1ea1o m\u1ed9t kho l\u01b0u tr\u1eef c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm c\u00e1c m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i<\/p>\n<\/li>\n T\u00e0i li\u1ec7u h\u00f3a c\u00e1c quy\u1ebft \u0111\u1ecbnh m\u00f4 h\u00ecnh h\u00f3a trong c\u00e1c bu\u1ed5i t\u1ed5ng k\u1ebft sprint<\/p>\n<\/li>\n Lu\u00e2n chuy\u1ec3n th\u00e0nh vi\u00ean \u0111\u1ed9i nh\u00f3m gi\u1eefa c\u00e1c t\u00ednh n\u0103ng \u0111\u1ec3 lan t\u1ecfa chuy\u00ean m\u00f4n m\u00f4 h\u00ecnh h\u00f3a<\/p>\n<\/li>\n<\/ul>\n Th\u00e1ch th\u1ee9c:<\/strong>\u00a0C\u00e1c \u0111\u1ed9i nh\u00f3m kh\u00e1c nhau s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a kh\u00f4ng t\u01b0\u01a1ng th\u00edch.<\/p>\n Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n Thi\u1ebft l\u1eadp c\u00e1c ti\u00eau chu\u1ea9n t\u1ed5 ch\u1ee9c cho c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a ch\u00ednh<\/p>\n<\/li>\n \u0110\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch xu\u1ea5t\/nh\u1eadp gi\u1eefa c\u00e1c c\u00f4ng c\u1ee5<\/p>\n<\/li>\n Cung c\u1ea5p c\u00e1c t\u00e0i nguy\u00ean \u0111\u00e0o t\u1ea1o cho c\u00e1c b\u1ed9 c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c ch\u1ecdn<\/p>\n<\/li>\n Cho ph\u00e9p linh ho\u1ea1t v\u1ec1 s\u1edf th\u00edch ri\u00eang c\u1ee7a \u0111\u1ed9i nh\u00f3m trong khu\u00f4n kh\u1ed5 h\u01b0\u1edbng d\u1eabn<\/p>\n<\/li>\n<\/ul>\n \u0110\u1ec3 x\u00e1c minh hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c th\u1ef1c h\u00e0nh m\u00f4 h\u00ecnh h\u00f3a JIT, h\u00e3y theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 sau:<\/p>\n T\u1ef7 l\u1ec7 c\u00e1c c\u00e2u chuy\u1ec7n ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a trong qu\u00e1 tr\u00ecnh l\u1eadp k\u1ebf ho\u1ea1ch sprint<\/p>\n<\/li>\n Th\u1eddi gian trung b\u00ecnh d\u00e0nh cho c\u00e1c bu\u1ed5i m\u00f4 h\u00ecnh h\u00f3a m\u1ed7i sprint<\/p>\n<\/li>\n S\u1ed1 l\u01b0\u1ee3ng s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i so v\u1edbi s\u1ed1 l\u01b0\u1ee3ng b\u1ecb lo\u1ea1i b\u1ecf \u1edf c\u00e1c ranh gi\u1edbi sprint<\/p>\n<\/li>\n \u0110i\u1ec3m h\u00e0i l\u00f2ng c\u1ee7a \u0111\u1ed9i v\u1edbi c\u00e1c th\u1ef1c h\u00e0nh m\u00f4 h\u00ecnh h\u00f3a<\/p>\n<\/li>\n<\/ul>\n T\u1ef7 l\u1ec7 y\u00eau c\u1ea7u b\u1ecb b\u1ecf s\u00f3t \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n sau khi ph\u00e1t tri\u1ec3n<\/p>\n<\/li>\n T\u1ef7 l\u1ec7 c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i do hi\u1ec3u nh\u1ea7m y\u00eau c\u1ea7u<\/p>\n<\/li>\n M\u1eadt \u0111\u1ed9 l\u1ed7i trong c\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n c\u00f3 v\u00e0 kh\u00f4ng c\u00f3 m\u00f4 h\u00ecnh h\u00f3a<\/p>\n<\/li>\n \u0110i\u1ec3m \u0111\u00e1nh gi\u00e1 s\u1ef1 ch\u1ea5p thu\u1eadn c\u1ee7a b\u00ean li\u00ean quan \u0111\u1ed1i v\u1edbi vi\u1ec7c x\u00e1c th\u1ef1c y\u00eau c\u1ea7u<\/p>\n<\/li>\n<\/ul>\n Nh\u1eadn x\u00e9t t\u1eeb bu\u1ed5i t\u1ed5ng k\u1ebft \u0111\u1ed9i v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a<\/p>\n<\/li>\n T\u1ed1c \u0111\u1ed9 v\u00e0 m\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft khi \u0111\u01b0a nh\u00e2n vi\u00ean m\u1edbi v\u00e0o l\u00e0m vi\u1ec7c<\/p>\n<\/li>\n M\u1ee9c \u0111\u1ed9 t\u1ef1 tin c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n khi x\u1eed l\u00fd c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p<\/p>\n<\/li>\n Ch\u1ea5t l\u01b0\u1ee3ng h\u1ee3p t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed9i<\/p>\n<\/li>\n<\/ul>\n H\u00ecnh 12: B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111o l\u01b0\u1eddng th\u00e0nh c\u00f4ng c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a theo ph\u01b0\u01a1ng ph\u00e1p JIT<\/strong><\/p>\n M\u00f4 h\u00ecnh h\u00f3a theo ph\u01b0\u01a1ng ph\u00e1p Just-in-Time \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc ti\u1ebfn tr\u01b0\u1edfng th\u00e0nh trong c\u00e1c th\u1ef1c h\u00e0nh Agile, gi\u1ea3i quy\u1ebft m\u00e2u thu\u1eabn r\u00f5 r\u1ec7t gi\u1eefa t\u00e0i li\u1ec7u h\u00f3a v\u00e0 t\u1ed1c \u0111\u1ed9. Nh\u01b0 \u0111\u01b0\u1ee3c minh ch\u1ee9ng qua nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p thanh to\u00e1n kh\u00e1ch h\u00e0ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, m\u00f4 h\u00ecnh h\u00f3a JIT bi\u1ebfn c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1eeb g\u00e1nh n\u1eb7ng h\u00e0nh ch\u00ednh th\u00e0nh c\u00e1c c\u00f4ng c\u1ee5 t\u0103ng t\u1ed1c chi\u1ebfn l\u01b0\u1ee3c, n\u00e2ng cao s\u1ef1 r\u00f5 r\u00e0ng, gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 c\u1ea3i thi\u1ec7n s\u1ef1 \u0111\u1ed3ng thu\u1eadn trong \u0111\u1ed9i ng\u0169.<\/p>\n Tri\u1ebft l\u00fd n\u00e0y nghe c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n nh\u01b0ng \u1ea9n ch\u1ee9a s\u1ef1 l\u1eeba d\u1ed1i: t\u1ea1o ra \u0111\u00fang m\u1ee9c m\u00f4 h\u00ecnh, \u0111\u00fang th\u1eddi \u0111i\u1ec3m, \u0111\u1ec3 h\u1ed7 tr\u1ee3 quy\u1ebft \u0111\u1ecbnh ho\u1eb7c nhi\u1ec7m v\u1ee5 ph\u00e1t tri\u1ec3n ti\u1ebfp theo. Tuy nhi\u00ean, vi\u1ec7c tri\u1ec3n khai tri\u1ebft l\u00fd n\u00e0y \u0111\u00f2i h\u1ecfi k\u1ef7 lu\u1eadt, thay \u0111\u1ed5i v\u0103n h\u00f3a v\u00e0 tr\u00ed tu\u1ec7 th\u1ef1c ti\u1ec5n. C\u00e1c \u0111\u1ed9i ph\u1ea3i ki\u1ec1m ch\u1ebf c\u1ea3 c\u00e1m d\u1ed7 vi\u1ebft t\u00e0i li\u1ec7u qu\u00e1 nhi\u1ec1u l\u1eabn xu h\u01b0\u1edbng giao ti\u1ebfp qu\u00e1 \u00edt, thay v\u00e0o \u0111\u00f3 t\u00ecm ra \u0111i\u1ec3m c\u00e2n b\u1eb1ng n\u01a1i m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan mang l\u1ea1i gi\u00e1 tr\u1ecb t\u1ed1i \u0111a v\u1edbi chi ph\u00ed t\u1ed1i thi\u1ec3u.<\/p>\n Nh\u1eefng b\u00e0i h\u1ecdc c\u1ed1t l\u00f5i d\u00e0nh cho c\u00e1c \u0111\u1ed9i b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh m\u00f4 h\u00ecnh h\u00f3a JIT:<\/p>\n B\u1eaft \u0111\u1ea7u nh\u1ecf<\/strong>: B\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t nghi th\u1ee9c (v\u00ed d\u1ee5: l\u1eadp k\u1ebf ho\u1ea1ch sprint) v\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 (v\u00ed d\u1ee5: s\u01a1 \u0111\u1ed3 Use Case). M\u1edf r\u1ed9ng d\u1ea7n d\u1ea7n khi s\u1ef1 tho\u1ea3i m\u00e1i t\u0103ng l\u00ean.<\/p>\n<\/li>\n Gi\u1edbi h\u1ea1n th\u1eddi gian m\u1ed9t c\u00e1ch nghi\u00eam ng\u1eb7t<\/strong>: B\u1ea3o v\u1ec7 c\u00e1c bu\u1ed5i m\u00f4 h\u00ecnh h\u00f3a kh\u1ecfi s\u1ef1 lan r\u1ed9ng ph\u1ea1m vi. T\u1eeb 15 \u0111\u1ebfn 20 ph\u00fat th\u01b0\u1eddng l\u00e0 \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 r\u00f5 r\u00e0ng c\u00f3 \u00fd ngh\u0129a.<\/p>\n<\/li>\n H\u1ee3p t\u00e1c li\u00ean t\u1ee5c<\/strong>: C\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c t\u1ea1o ri\u00eang l\u1ebb s\u1ebd m\u1ea5t \u0111i gi\u00e1 tr\u1ecb ch\u00ednh y\u1ebfu c\u1ee7a ch\u00fang nh\u01b0 c\u00f4ng c\u1ee5 giao ti\u1ebfp. H\u00e3y c\u00f9ng nhau m\u00f4 h\u00ecnh h\u00f3a, c\u00f9ng nhau quy\u1ebft \u0111\u1ecbnh.<\/p>\n<\/li>\n Ch\u1ea5p nh\u1eadn t\u00ednh t\u1ea1m th\u1eddi<\/strong>: H\u1ea7u h\u1ebft c\u00e1c s\u01a1 \u0111\u1ed3 n\u00ean mang t\u00ednh t\u1ea1m th\u1eddi. Vi\u1ec7c lo\u1ea1i b\u1ecf ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ea5t b\u1ea1i\u2014\u0111\u00f3 l\u00e0 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y \u0111\u1ed9i \u0111\u00e3 ti\u1ebfn b\u01b0\u1edbc.<\/p>\n<\/li>\n \u0110\u1ec3 m\u00e3 ngu\u1ed3n d\u1eabn \u0111\u01b0\u1eddng<\/strong>: Khi s\u01a1 \u0111\u1ed3 v\u00e0 m\u00e3 ngu\u1ed3n \u0111i l\u1ec7ch nhau, m\u00e3 ngu\u1ed3n s\u1ebd chi\u1ebfn th\u1eafng. C\u1eadp nh\u1eadt ho\u1eb7c lo\u1ea1i b\u1ecf s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<\/li>\n \u0110o l\u01b0\u1eddng v\u00e0 \u0110i\u1ec1u ch\u1ec9nh<\/strong>: Theo d\u00f5i c\u1ea3 c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 ph\u1ea3n h\u1ed3i \u0111\u1ecbnh t\u00ednh. \u0110i\u1ec1u ch\u1ec9nh c\u00e1c th\u1ef1c h\u00e0nh d\u1ef1a tr\u00ean nh\u1eefng g\u00ec th\u1ef1c s\u1ef1 h\u1ed7 tr\u1ee3 b\u1ed1i c\u1ea3nh c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<\/li>\n<\/ol>\n T\u01b0\u01a1ng lai c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a Agile kh\u00f4ng n\u1eb1m \u1edf vi\u1ec7c t\u1eeb b\u1ecf t\u01b0 duy tr\u1ef1c quan, m\u00e0 n\u1eb1m \u1edf vi\u1ec7c \u00e1p d\u1ee5ng n\u00f3 m\u1ed9t c\u00e1ch th\u00f4ng minh h\u01a1n. Khi c\u00e1c h\u1ec7 th\u1ed1ng ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p v\u00e0 ph\u00e2n t\u00e1n, kh\u1ea3 n\u0103ng t\u1ea1o nhanh c\u00e1c m\u00f4 h\u00ecnh t\u00e2m tr\u00ed chung tr\u1edf n\u00ean ng\u00e0y c\u00e0ng qu\u00fd gi\u00e1. M\u00f4 h\u00ecnh h\u00f3a theo nhu c\u1ea7u (JIT) cung c\u1ea5p khung \u0111\u1ec3 khai th\u00e1c s\u1ee9c m\u1ea1nh n\u00e0y m\u00e0 kh\u00f4ng hy sinh c\u00e1c gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i c\u1ee7a Agile l\u00e0 kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i nhanh v\u00e0 s\u1ef1 \u0111\u01a1n gi\u1ea3n.<\/p>\n C\u00e1c \u0111\u1ed9i ng\u0169 n\u1eafm v\u1eefng m\u00f4 h\u00ecnh h\u00f3a theo nhu c\u1ea7u s\u1ebd c\u00f3 l\u1ee3i th\u1ebf c\u1ea1nh tranh: giao h\u00e0ng nhanh h\u01a1n v\u1edbi \u00edt l\u1ed7i h\u01a1n, s\u1ef1 \u0111\u1ed3ng thu\u1eadn t\u1ed1t h\u01a1n v\u1edbi c\u00e1c b\u00ean li\u00ean quan, gi\u1ea3m c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i v\u00e0 tinh th\u1ea7n \u0111\u1ed9i nh\u00f3m \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. Quan tr\u1ecdng h\u01a1n, h\u1ecd ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c m\u1ed9t th\u1ef1c h\u00e0nh b\u1ec1n v\u1eefng, c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng theo s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a t\u1ed5 ch\u1ee9c m\u00e0 v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c s\u1ef1 linh ho\u1ea1t v\u1ed1n l\u00e0m cho c\u00e1c ph\u01b0\u01a1ng ph\u00e1p Agile tr\u1edf n\u00ean qu\u00fd gi\u00e1 ban \u0111\u1ea7u.<\/p>\n C\u00e2u h\u1ecfi kh\u00f4ng c\u00f2n l\u00e0 c\u00f3 n\u00ean m\u00f4 h\u00ecnh h\u00f3a trong Agile hay kh\u00f4ng, m\u00e0 l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t c\u00e1ch kh\u00f4n ngoan. M\u00f4 h\u00ecnh h\u00f3a theo nhu c\u1ea7u cung c\u1ea5p c\u00e2u tr\u1ea3 l\u1eddi: m\u00f4 h\u00ecnh h\u00f3a v\u1edbi m\u1ee5c \u0111\u00edch r\u00f5 r\u00e0ng, m\u00f4 h\u00ecnh h\u00f3a h\u1ee3p t\u00e1c, m\u00f4 h\u00ecnh h\u00f3a nh\u1eb9 nh\u00e0ng, v\u00e0 bi\u1ebft khi n\u00e0o n\u00ean bu\u00f4ng b\u1ecf. B\u1eb1ng c\u00e1ch l\u00e0m nh\u01b0 v\u1eady, c\u00e1c \u0111\u1ed9i ng\u0169 khai th\u00e1c t\u1ed1i \u0111a ti\u1ec1m n\u0103ng c\u1ee7a t\u01b0 duy tr\u1ef1c quan nh\u01b0 m\u1ed9t \u0111\u1ed9ng l\u1ef1c th\u00fac \u0111\u1ea9y Agile thay v\u00ec m\u1ed9t g\u00e1nh n\u1eb7ng quy tr\u00ecnh.<\/p>\n \u00a0<\/p>\n H\u00ecnh 13: H\u00e0nh tr\u00ecnh m\u00f4 h\u00ecnh h\u00f3a theo nhu c\u1ea7u \u2013 T\u1eeb ho\u00e0i nghi \u0111\u1ebfn th\u00e0nh th\u1ea1o<\/strong><\/p>\n
\nGi\u1ea3i ph\u00e1p: Tri\u1ebft l\u00fd M\u00f4 h\u00ecnh h\u00f3a Ngay khi c\u1ea7n thi\u1ebft<\/h2>\n
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![\"The](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a3104308cfcb.png\")
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\nNghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p: Tri\u1ec3n khai T\u00ednh n\u0103ng Thanh to\u00e1n Kh\u00e1ch cho N\u1ec1n t\u1ea3ng Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/h2>\n
B\u1ed1i c\u1ea3nh<\/h3>\n
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Ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng so v\u1edbi Ph\u01b0\u01a1ng ph\u00e1p JIT<\/h3>\n
\n\u0110\u1ed9i s\u1ebd d\u00e0nh nh\u1eefng ng\u00e0y \u0111\u1ea7u ti\u00ean c\u1ee7a sprint \u0111\u1ec3 t\u1ea1o t\u00e0i li\u1ec7u chi ti\u1ebft, bao g\u1ed3m c\u00e1c \u0111\u1eb7c t\u1ea3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng to\u00e0n di\u1ec7n, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 cho t\u1ea5t c\u1ea3 c\u00e1c t\u00ecnh hu\u1ed1ng c\u00f3 th\u1ec3 x\u1ea3y ra, v\u00e0 c\u00e1c k\u1ebf ho\u1ea1ch ki\u1ec3m th\u1eed m\u1edf r\u1ed9ng. \u0110\u1ea7u t\u01b0 ban \u0111\u1ea7u n\u00e0y s\u1ebd l\u00e0m ch\u1eadm vi\u1ec7c l\u1eadp tr\u00ecnh th\u1ef1c t\u1ebf, v\u00e0 t\u1ea5t y\u1ebfu, m\u1ed9t s\u1ed1 y\u00eau c\u1ea7u s\u1ebd b\u1ecb hi\u1ec3u nh\u1ea7m ho\u1eb7c b\u1ecf s\u00f3t, d\u1eabn \u0111\u1ebfn c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i trong c\u00e1c sprint ti\u1ebfp theo.<\/p>\nGiai \u0111o\u1ea1n 1: L\u1eadp k\u1ebf ho\u1ea1ch Sprint \u2013 Bu\u1ed5i h\u1ecdp m\u00f4 h\u00ecnh h\u00f3a nhanh (15 ph\u00fat)<\/h4>\n
![\"Initial](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a3104617a3a6.png\")
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Kh\u00e1ch<\/code>\u00a0(ng\u01b0\u1eddi d\u00f9ng ch\u01b0a \u0111\u0103ng k\u00fd)<\/p>\n<\/li>\nThanh to\u00e1n cho kh\u00e1ch truy c\u1eadp<\/code><\/p>\n<\/li>\nThanh to\u00e1n<\/code>\u00a0(b\u1eaft bu\u1ed9c cho m\u1ecdi giao d\u1ecbch thanh to\u00e1n)<\/p>\n<\/li>\n\u00c1p d\u1ee5ng m\u00e3 gi\u1ea3m gi\u00e1<\/code>\u00a0(t\u0103ng c\u01b0\u1eddng t\u00f9y ch\u1ecdn)<\/p>\n<\/li>\n<\/ul>\nGiai \u0111o\u1ea1n 2: Tinh ch\u1ec9nh danh s\u00e1ch c\u00f4ng vi\u1ec7c \u2013 C\u1eaft nh\u1ecf tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h4>\n
![\"Use](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a31049234003.png\")
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Giai \u0111o\u1ea1n 3: Ph\u00e1t tri\u1ec3n \u2013 Gi\u1ea3i quy\u1ebft s\u1ef1 m\u01a1 h\u1ed3 trong tri\u1ec3n khai<\/h4>\n
![\"Payment](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a310925ccf7a.png\")
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Giai \u0111o\u1ea1n 4: Xem x\u00e9t t\u1eeb b\u00ean li\u00ean quan \u2013 X\u00e1c nh\u1eadn th\u00f4ng qua tr\u1ef1c quan h\u00f3a<\/h4>\n
![\"Guest](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a31087a9fba9.png\")
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Giai \u0111o\u1ea1n 5: \u0110\u00e1nh gi\u00e1 Sprint \u2013 Gi\u1eef l\u1ea1i t\u00e0i li\u1ec7u c\u00f3 ch\u1ecdn l\u1ecdc<\/h4>\n
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K\u1ebft qu\u1ea3 v\u00e0 Ch\u1ec9 s\u1ed1<\/h3>\n
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![\"Before](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a31059437fd9.png\")
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\nC\u00e1c y\u1ebfu t\u1ed1 k\u00edch ho\u1ea1t ch\u00ednh cho m\u00f4 h\u00ecnh h\u00f3a JIT trong c\u00e1c sprint<\/h2>\n
1. L\u1eadp k\u1ebf ho\u1ea1ch sprint: Gi\u1ea3i m\u00e3 c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng ph\u1ee9c t\u1ea1p<\/h3>\n
2. Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n: Gi\u1ea3i quy\u1ebft s\u1ef1 m\u01a1 h\u1ed3 trong tri\u1ec3n khai<\/h3>\n
3. Tinh ch\u1ec9nh danh s\u00e1ch c\u00f4ng vi\u1ec7c: Tr\u1ef1c quan h\u00f3a c\u00f4ng vi\u1ec7c t\u01b0\u01a1ng lai<\/h3>\n
4. Xem x\u00e9t t\u1eeb b\u00ean li\u00ean quan: X\u00e1c minh s\u1ef1 hi\u1ec3u bi\u1ebft<\/h3>\n
![\"JIT](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a31063d3fa1b.png\")
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\nH\u01b0\u1edbng d\u1eabn th\u1ef1c hi\u1ec7n th\u1ef1c t\u1ebf cho c\u00e1c \u0111\u1ed9i Agile<\/h2>\n
B\u01b0\u1edbc 1: Thi\u1ebft l\u1eadp c\u00e1c quy t\u1eafc m\u00f4 h\u00ecnh h\u00f3a<\/h3>\n
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B\u01b0\u1edbc 2: T\u00edch h\u1ee3p m\u00f4 h\u00ecnh h\u00f3a v\u00e0o c\u00e1c bu\u1ed5i l\u1ec5 hi\u1ec7n c\u00f3<\/h3>\n
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B\u01b0\u1edbc 3: S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u1ed9t c\u00e1ch kh\u00f4n ngoan<\/h3>\n
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B\u01b0\u1edbc 4: Nu\u00f4i d\u01b0\u1ee1ng t\u01b0 duy \u0111\u00fang \u0111\u1eafn<\/h3>\n
\n
![\"\"](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a3105f816150.png\")
<\/p>\n
\n[Ch\u1ed7 tr\u1ed1ng h\u00ecnh \u1ea3nh: Bi\u1ec3u \u0111\u1ed3 th\u1ec3 hi\u1ec7n s\u1ef1 ti\u1ebfn tri\u1ec3n c\u1ee7a \u0111\u1ed9i t\u1eeb s\u1ef1 ph\u1ea3n kh\u00e1ng ban \u0111\u1ea7u qua th\u1eed nghi\u1ec7m \u0111\u1ebfn th\u00e0nh th\u1ea1o c\u00e1c th\u1ef1c h\u00e0nh m\u00f4 h\u00ecnh h\u00f3a JIT]<\/em><\/p>\n
\nNh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch tr\u00e1nh ch\u00fang<\/h2>\n
Sai l\u1ea7m 1: M\u00f4 h\u00ecnh h\u00f3a qu\u00e1 m\u1ee9c<\/h3>\n
Sai l\u1ea7m 2: M\u00f4 h\u00ecnh h\u00f3a qu\u00e1 \u00edt<\/h3>\n
Sai l\u1ea7m 3: N\u1ee3 t\u00e0i li\u1ec7u<\/h3>\n
Sai l\u1ea7m 4: M\u00f4 h\u00ecnh h\u00f3a t\u00e1ch bi\u1ec7t<\/h3>\n
Sai l\u1ea7m 5: \u00c1m \u1ea3nh c\u00f4ng c\u1ee5<\/h3>\n
\n![](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/resizem_mfitw_450h_450.png\"\/)
<\/strong>H\u00ecnh 10: C\u00e1c m\u1eabu ch\u1ed1ng l\u1ea1i m\u00f4 h\u00ecnh h\u00f3a JIT v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p<\/strong><\/p>\n
\nM\u1edf r\u1ed9ng m\u00f4 h\u00ecnh h\u00f3a JIT tr\u00ean nhi\u1ec1u \u0111\u1ed9i nh\u00f3m<\/h2>\n
\u0110\u1ed3ng b\u1ed9 ki\u1ebfn tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed9i nh\u00f3m<\/h3>\n
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Chia s\u1ebb ki\u1ebfn th\u1ee9c<\/h3>\n
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Ti\u00eau chu\u1ea9n h\u00f3a c\u00f4ng c\u1ee5<\/h3>\n
\n
![\"Multi-Team](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a3106be5b30d.png\")
<\/p>\n
\nH\u00ecnh 11: Khung ph\u1ed1i h\u1ee3p m\u00f4 h\u00ecnh h\u00f3a JIT \u0111a \u0111\u1ed9i nh\u00f3m<\/strong><\/p>\n
\n\u0110o l\u01b0\u1eddng th\u00e0nh c\u00f4ng c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a JIT<\/h2>\n
Ch\u1ec9 s\u1ed1 d\u1eabn \u0111\u1ea7u<\/h3>\n
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Ch\u1ec9 s\u1ed1 ch\u1eadm tr\u1ec5<\/h3>\n
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Ph\u1ea3n h\u1ed3i \u0111\u1ecbnh t\u00ednh<\/h3>\n
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![\"JIT](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a3107884ecd7.png\")
<\/p>\n
\nK\u1ebft lu\u1eadn<\/h2>\n
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![\"The](\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/06\/img_6a3107af83020.png\")
<\/p>\n
\nDanh s\u00e1ch tham kh\u1ea3o<\/h2>\n